baber/WOPTO huggingface dataset:
Patent JP-H08254796-A (JP)
Title: Method for processing negative black-and-white silver halide photographic sensitive material
Inventor: SANPEI TAKESHI
IPC: G03C1/06
Filed: 1995-03-15
Abstract: PURPOSE: To prevent fluctuation of sensitivity and rise of fog and deterioration of dot quality at the time of running processing by incorporating at least one kind of specified hydrazine derivative in the photosensitive material and a specified compound in a developing solution. CONSTITUTION: The photosensitive material contains at least one kind of hydrazine compound represented by formula II and it is processed with a developing solution containing the compound represented by formula I and the compound represented by formula II but substantially no hydroxybenzene compound. In formulae I and III, each of R1 and R2 is an alkyl or amino group or the like: and k is 0 or 1; and X is a CO- or cesium group, when k is 1; Z<1> is an alkyl or aromatic group; and M<1> is an H or alkali metal atom or the like. In formula II, R1 is an aliphatic or aromatic group; G1 is a-CO- or -COCO- group or the like; G2 is a simple bond or a -O- group or the like; R., is an [H atom or an aliphatic group; and one of A1 and A2 is an H atom and the other is an acyl group or the like.
Patent JP-H11238047-A (JP)
Title: Distributed common memory system and recording medium which records program and which machine can read
Inventor: KONISHI KOICHI
IPC: G06F15/16
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a distributed common memory system which can operate much more management information on a common memory at high speed. SOLUTION: Nodes 100-102 provided with a main processor 300, a main memory 400 and a network interface 500 are connected by a network 200. An interface 500 is provided with a communication processor 600 and a communication memory 700. One common area 1 is shown by the copy 30 of the common area and management information 10 on the main memory 400 and a management information cache 20 on the communication memory 700 in one node. At the time of referring to management information, the communication processor 600 uses it when it exists in the cache 20. When it does not exist, a cache content is swept away to the main memory 400 by using an update means 80 and management information is written in the cache by using the update means 80.  When the identifier of the other common area is contained in the area copy 30 corresponding to cached management information, management information of the common area of the identifier is also cached.
Patent JP-S61217063-A (JP)
Title: Electrostatic charge image developing toner
Inventor: FUKUMOTO HIROSHI
IPC: G03G9/08
Filed: 1985-03-22
Abstract: PURPOSE:To stabilize triboelectrification amt., to render its distribution sharp and uniform, to optimize a development system, and to obtain a sharp image without being affected by temp. and humidity by incorporating a specified org. tin compd. as an electrostatic charge controller. CONSTITUTION:A toner contains the org. tin compd. stable against heat and time lapse, small in hygroscopicity and superior in charge control performance, and represented by the formula shown on the right in which R is 1-24C alkyl, cycloalkyl, aryl, or aralkyl and R' is 1-12 alkylene. The use of such a charge controller permits triboelectrification amt. between toner particles themselves, between toner particles and carrier particles, and between those and a toner carrying body to be stabilized, its distribution to be made sharp and uniform, and this amt. to be adapted to a development system, accordingly, development and transfer to be enhanced in fidelity to a latent image, fixability to be improved, and trouble in a cleaning step, such as the stain and the damage of the latent image, to be prevented, the agglomeration of the toner to be prevented, and a sharp chromatic color image to be obtained.
Patent JP-S57171580-A (JP)
Title: Electric power source device for dc welding
Inventor: HAYASHI TETSUO
IPC: B23K9/073
Filed: 1981-04-13
Abstract: PURPOSE:To make the prevention of the breakdown of semiconductor elements possible by feeding the detected quantity of rectified output back to controlling circuits to operate a switching circuit in preference to the controlling circuits thereby turning off the elements according to the current values of the elements. CONSTITUTION:While the frequency of a switching circuit 2 is under controlling by the 1st controlling circuit 7, transistors 20, 21 are turned on and off successively while the outputs of (f), (g) are inverted with periods T1-T3 as half cycles. The off time TOFF formed fixedly by a timer 73 corresponds to the periods T1-T2 when the circuit 7 is under operation. When the 2nd controlling circuit 8 operates, first the output of a comparing amplifier 81 goes to a high level, and resets a pulse generator 71. At this moment, the supply of pulses from the generator 71 to a flip-flop (FF) 72 is stopped, and the operation of the circuit 7 is stopped as well. On the other hand, the FF72 is inverted by an amplifier 81, and the TRs which begin to flow abnormal currents are turned off.
Patent JP-H05219131-A (JP)
Title: Receiver
Inventor: UCHIYAMA HIROKI
IPC: H04L27/22
Filed: 1992-02-06
Abstract: PURPOSE:To evaluate the reliability of error count in TCF as well, and to more highly precisely judge convergence. CONSTITUTION:A receiver 1 is provided with a MODEM 2 to demodulate a received signal and a communication control part 3, and judges the converging state of the MODEM on the basis of the received signal during a training period, and gives the communication control part 3 this judged result. Further, it gives the communication control part 3 the error count of the result of the reception of a prescribed data pattern after the training period as well. Thus, in the communication control part 3, it can be judged whether the error count is increased because the MODEM 2 does not converge or the MODEM 2 converges but the error count is increased because of the line fault of a TCF section (impulse noise, hit, etc.) on the basis of a training signal, and the reliability of the error count in the TCF can be evaluated as well.
Patent JP-S60200206-A (JP)
Title: Method and device for arraying picture element lines of image fiber
Inventor: CHIGUSA YOSHIKI
IPC: G02B6/04
Filed: 1984-03-24
Abstract: PURPOSE:To prevent the generation of irregular frictional force and also prevent picture elements from shifting in position by inserting an optical fiber bundle into a jacket pipe by using an insertion guide and then pressing it with a pressure disk which rolls on the internal surface of the jacket pipe. CONSTITUTION:The cylindrical guide 3 made of an elastic body such as rubber is arranged at the upper part of the jacket pipe 2 while driven by rolls 4, and the pressure disk 5 is fitted eccentrically through an arm 7 atop a supporting shaft 6 and provided so that it rolls on the internal surface of the pipe 2. The tip of the optical fiber bundle 1 is positioned at the entrance of the jacket pipe 2 and respective rollers 4 are driven to clamps the fiber bundle 1 elastically with insertion guides 3 and drawn down and insert the bundle into the pipe 2; and the pressure disk 5 is rotated to insert the bundle completely. Consequently, the generation of frictional force in an irregular direction among optical fibers is prevented and a bundle of, for example, 30,000 fibers is arranged without any position shift among picture elements.
Patent JP-S62212312-A (JP)
Title: Artificial tooth bone material
Inventor: SAITO SHINROKU
IPC: A61L27/00
Filed: 1986-03-14
Abstract: PURPOSE:An artificial tooth bone material useful for prosthetic dentistry or replacement of lost tooth, joint and bone site, having the same chemical function of organism as those of natural tooth bone, obtained by dispersing a piezoelectric material into a tooth bone material. CONSTITUTION:An artificial tooth bone material obtained by dispersing a piezoelectric material into a tooth bone material. Alumina, titania, zirconia, tricalcium phosphate, apatite hydroxide, silicon nitride, carbon, ceramic such as SiO2-CaO- Na2O-P2O5 type bio-glass, CaO-P2O5 crystallized glass, etc., high-density polyethylene, Co-Cr alloy, etc., are used as the tooth bone material and the piezoelectric material such as single crystal, e.g. quartz, etc., barium titanate, ceramic such as PZT[Pb(Zr,Ti)O3], etc., polyvinylidene fluoride, etc., is dispersed into the tooth bone material to show chemical function of organism by receiving stress and strain caused by occlusion, etc.
Patent JP-H08231788-A (JP)
Title: Propylene/ethylene random copolymer resin composition
Inventor: MORIYA MASAYUKI
IPC: C08K5/521
Filed: 1995-02-21
Abstract: PURPOSE: To obtain a resin composition having excellent heat resistance, rigidity and transparency and useful as a food vessel or a medical device, etc., by blending a specific olefin copolymer with a specific phosphorus compound and a complex salt compound. CONSTITUTION: The objective composition is obtained by blending (A) 100 pts.wt. of a propylene/ethylene random copolymer resin containing 0.1-6.0wt.% ethylene and having 1-100g/10min melt flow rate with (B) 0.01-1.0 pt.wt. of a compound of formula I (R1 is direct bonding, S or a 1-4C alkylidene; R2 and R3 are each H or a 1-8C alkyl; M is a 1-3 valance metal; (n) is 0-3) or of formula II (R4 is same as R2 ) and (C) 0.01-0.5 pt.wt. of a compound of the formula; [Al2 Li(OH)6 ]n X.mH2 O (X is an anion; (m) is 0-3; (n) is a valence number of X).
Patent JP-S60201827-A (JP)
Title: Wire-cut electric discharge machining apparatus
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1984-03-23
Abstract: PURPOSE:To permit the minute adjustment with high accuracy by installing a driving apparatus for transferring and adjusting the crossing arm members which support both guides in the crossing gaps, onto crossing planes. CONSTITUTION:Crossing arm members 4, 5 and 4', 5' support the upper and lower guides 2 and 2' in each crossing gap. Nuts 6, 7 and 6', 7' are transferred onto shafts 8, 9 and 8', 9' by the driving control of motors 10, 11 and 10', 11', and the arm parts 4, 5 and 4', 5' are shifted on the crossing planes, and the crossing parts of the both arm member 4, 5 and 4', 5' are shifted, and the upper and lower guides 2 and 2' are transfer-adjusted. The shaft motors 10, 11 and 10', 11' are controlled through NC control, and the upper and lower guides 2 and 2' can be easily position-controlled to an arbitrary position on the crossing planes by transferring and controlling the crossing points of the arm members 4, 5 and 4', 5', and the control with high accuracy at an exceedingly high response speed is permitted.
Patent JP-S60200477-A (JP)
Inventor: ISE YOUICHI
IPC: F23Q7/00
Filed: 1984-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58173306-A (JP)
Title: Wick for combustion
Inventor: KAWAKAMI YUTAKA
IPC: F23D3/08
Filed: 1982-04-05
Abstract: PURPOSE:To make the titled wick usable for a long period of time by clamping heat- resisting unpermeable plate materials between the side surfaces of an vaporising wick in the wick for combustion the upper part of which is formed into the vaporizing wick made of a heat-resisting porous body such as a glass fiber cloth or the like. CONSTITUTION:Reference numeral 9 designates a vaporizing wick consisting a glass- fiber, a ceramic fiber or the like, and the width of the lower part of a vaporizing wick consisting of said vaporizing wick is made larger than that of the conventional vaporizing wick 6. At the upper part of the vaporizing wick 9, both side parts 11 and 11 except a narrow fire circulating part 10 at the central part are folded back, and heat- resisting, unpermeating plates 12 and 12 are clamped between these side parts 11 and 11 and the side surface of the vaporizing wick 9. These plates 12 are preferable to be of poor heat transmission, and for example, stainless steel is used therefor. When the wick 5 is of a cylinder shape, these plates 12 are formed into a ring shape. The evaporating wick 5 is clamped by these internal and external ring-shaped plates 12 and 12. In addition, on the upper and lower ends of the plate 12, are projected claws 12a, 12a and 12b, 12b for fixing in the reverse direction. The claws 12a, 12a are for fixing the main body of the vaporizing wick and claws 12b, 12b are used for fixing the side parts 11.
Patent JP-S58174587-A (JP)
Title: Operation of sea water electrolytic apparatus
Inventor: TATEISHI MASAKAZU
IPC: C25B15/00
Filed: 1982-04-06
Abstract: PURPOSE:To prolong the acid washing cycle of a sea water electrolytic apparatus, to conserve power consumption and to prevent the consumption of an electrode, by temporarily lowering the current of the sea water electrolytic apparatus cylically once a day or more. CONSTITUTION:In a sea water electrolytic apparatus, a current is lowered to 1/20-1/5 rated current cyclically once a day or more to operate said apparatus and, after 5-60min is elapsed, returned to the rated current again. By this operation, a substance adhered to the surface of a cathode causing the raishing of voltage such as magnesium hydroxide is removed during the lowering of an electrolytic current amount and a current inversed with respect to the current during usual electrolysis is flowed to eliminate such fear that the consumption of an electrode is generated.
Patent JP-H10235009-A (JP)
Title: Jigsaw puzzle and sheet member, and manufacture thereof
Inventor: HAMADA YUSAKU
IPC: A63F9/12
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To easily provide a jigsaw puzzle taking a three-dimensional form when the connection of each piece is completed by constituting at least a part of a plurality of connectable pieces so as to fix a base member and a surface member through an adhesive layer, and changing the thickness of the adhesive layer in at least a part thereof. SOLUTION: In the manufacture of a jigsaw puzzle 1 formed of a plurality of connectable pieces 2 having a part of a pattern printed on the surfaces in which the thickness of each piece 2 corresponding to a cartoon character part 10 is increased to make the character part 10 three-dimensional, an adhesive layer 200 is formed on a base member 100 in the first process, and a surface member 200 having a pattern such as picture, photograph or the like printed thereon is arranged on the adhesive layer 200 in the second process. The base member 100 and the surface member 300 are pressed with a die having the cartoon character part 10 engraved therein in the third process, so that the adhesive layer 200 of the character part 10 is not compressed to keep the three- dimensional form. Thereafter, it is cut into a plurality of pieces to provide the three-dimensional pieces 2 in the forth process.
Patent JP-S55146502-A (JP)
Title: Setting mechanism of automatic controller
Inventor: KIMURA MASAYASU
IPC: G05B7/02
Filed: 1980-04-28
Abstract: PURPOSE: To make it possible to change a controller from manual operation to automatic control at all times, by not only making a time constant of a lamp function generator zero but also making an input signal the measured value, in case of manual operation.  
     CONSTITUTION: In case of manual operation, the measured value 9' is added to a function generator 2 with a switch 4, and a changeover switch 3 is turned ON by a manual operation signal 11", therefore an output of the function generator 2 becomes the same signal as an input signal and is applied to a controller 1. That is to say, to the setting value 12 of the controller 1 is applied a signal of the measured value 9'. When the aforesaid manual operation has been changed to automatic control, the object value 8 is added to the function generator 2 with the changeover switch 4, and the switch 3 is turned OFF, therefore the setting value 12 which is an output of the generator 2 approaches the object value 8 gradually. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06271329-A (JP)
Title: Method and device for producing glass preform
Inventor: ENDO NORIYUKI
IPC: G02B6/00
Filed: 1993-03-17
Abstract: PURPOSE:To reduce the breakage of a reaction tube and to improve the productivity of a glass preform by providing a mechanism for travel and position of a heater and a control means for moving the heater moved to the downstream side stepwise to the upstream side. CONSTITUTION:A reaction tube 1 of quartz glass, etc., is held by a rotating supporting part 2 and rotated. The gaseous glass starting material such as silicon tetrachloride and boron trichloride, and oxygen respectively from their sources are supplied into the reaction tube 1 from its one end, the reaction tube 1 is externally heated by a heater 3 such as a heating burner fixed to a pedestal 5 provided with a motor 4 and capable of being reciprocated in axial direction of the reaction tube 1, and hence soot as the oxidation product of the raw gas in the reaction tube 1 is deposited on the inner wall of the tube, heated and melted to form a glass layer. Meanwhile, the gases after reaction are treated by a scrubber furnished on the upstream side of the reaction tube 1.
Patent JP-H03259100-A (JP)
Title: Production of sugar granule containing oligosaccharide
Inventor: OKA NORIO
IPC: C13B30/02
Filed: 1990-03-07
Abstract: PURPOSE:To obtain a large amount of the subject granule having excellent hygroscopicity, flowability and solubility by concentrating and crystallizing a mixed sugar syrup composed of a sucrose solution and a solution containing oligosaccharide. CONSTITUTION:A mixed sugar solution (C) is produced by compounding (A) a sucrose solution having a sugar content of 90.1-99.9wt.% and (B) a solution containing oligosaccharide such as galacto-oligosaccharide at a ratio of (99-60):(1-40) in terms of solid. The solution C is mixed in a sugar syrup service tank 1 and the obtained mixed solution (D) is concentrated by heating in a jacketed double-walled kettle 2 for concentration to obtain a concentrated liquid (D) having a REF Brix solid content of 90-98wt.%. The liquid E is charged to a flat mixer 3, crystallized under stirring and dried by blasting dried air 4. The obtained dried product F is crushed with a power mill 5 and cooled with a hopper 6 to obtain the objective sugar granule containing 1-35wt.% of oligosaccharide.
Patent JP-H08311163-A (JP)
Title: Heat-resistant epoxy resin composition
Inventor: MIYAKE SATOSHI
IPC: C08G59/26
Filed: 1996-03-14
Abstract: PURPOSE: To obtain the subject readily handleable composition, excellent in heat and chemical resistances, etc., and useful as a coating material vehicle or for coating, bonding, etc., of ceramics by blending a trifunctional epoxy compound having a specific structure with an N-substituted melamine in a specific proportion. CONSTITUTION: This composition contains (A) one or more trifunctional epoxy compounds having a molecular structure in which the positions of three epoxy groups are a symmetric structure [especially preferably tris(hydroxyphenyl) methane triglycidyl ether, triglycidyl isocyanurate, tris-(α-methyl)glycidyl isocyanurate or tris-(β-methyl)glycidyl isocyanurate] and (B) one or more of N-substituted melamines of formula I [R<1> to R<6> are each independently H, a 1-18C alkyl, a 1-18C hydroxyalkyl, a 4-8C cycloalkyl, etc.; X is a group of formula II]. The amount of the active hydrogens of a primary and/or a secondary amino group in the component (B) is 0.1-0.7 equiv. based on 1 equiv. epoxy group in the component (A).
Patent JP-S60201704-A (JP)
Title: Oscillator
Inventor: MINOKE SHINZOU
IPC: H03B5/32
Filed: 1984-03-27
Abstract: PURPOSE:To obtain an oscillation signal of a prescribed frequency regardless of an in-phase or adverse phase type resonator of surface acoustic wave, by using a matching inductance component set to a feedback circuit as a phase control means between an input and an output. CONSTITUTION:A surface acoustic wave resonator 11 is used to a feedback circuit. The floating capacity of the input/output side of the resonator 11 and a reverse resonance circuit are formed to inductances L1 and L2 of a resonator using a GaAsFET10 as a feedback amplifier. Thus a matching function is secured between input and output sides and at the same time the function of a phase shift circuit is also secured. Then a substantially equal phase is obtained between a gate G1 and a drain D of the FET10. Thus the oscillation is obtained even in case an adverse phase or in-phase type surface acoustic wave resonator is used to a feedback circuit.
Patent JP-S63236542-A (JP)
Inventor: CYRON THEODOR
IPC: B01J37/12
Filed: 1988-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08254678-A (JP)
Title: Projection type liquid crystal display device
Inventor: IMAI MASAO
IPC: G03B21/00
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a projection type liquid crystal display device in which the white balance and the conformity of chromacity and luminance of a projected screen are satisfactory. CONSTITUTION: In a color synthesis optical system synthesizing color lights transmitting through liquid crystal display elements 8 to 10, optical length adjusting means consisting of polarizing beam splitters 11, 12, phase difference plates 17, 19 and luminous flux reflecting elements 18, 20 are provided in optical paths from a light source 1 to three sheets of liquid crystal display elements 8 to 10. The numbers of reflections in respective optical paths of three color lights going from the light source 1 to a projection lens 7 are unified to odd numbered times or even numbered times. Moreover, optical path adjusting means arc arranged and constituted so that respective optical path lengths become almost the same.  By such a constitution, since relative illuminance distributions of luminous flux illuminating respective liquid crystal display elements 8 to 10 become almost equal, the white balance and the uniformity of chromacity and luminance of the projected screen obtained by synthesizing them become satisfactory.
Patent JP-H06256960-A (JP)
Title: Production of copper-coated aramid substrate
Inventor: TAMIYA YUKIHIRO
IPC: H05K3/18
Filed: 1993-02-23
Abstract: PURPOSE:To produce an aramid substrate provided with a Cu coating layer excellent in adhesive strength by making the surface of an aramid film hydrophilic, applying an electroless plating catalyst, then electroless-plating the film with a metal and further forming a Cu electroplating thereon. CONSTITUTION:An aramid film substrate is dipped in an aq. soln. contg. 1-15mol/l of hydrazine hydrate and 0.5-5 mol/l of an alkali metal hydroxide such as NaOH and kept at 10-50 deg.C and etched to make its surface hydrophilic. An electroless plating catalyst, of Pd, etc., is then supplied on the surface, and the surface is electroless-plated with Cu, Ni, Co, Ni-Co alloy, etc., in 0.02-0.2mum thickness. In this case, the impurity content in the plating film of the metals is controlled to >=7%. The surface is further electroplated with Cu, the total thickness of the electroless plating film and the electroplating film is adjusted to 0.2-15mum, and an aramid film having a Cu plating film excellent in adhesion is produced.
Patent JP-S58175675-A (JP)
Title: Electrostatic recording method
Inventor: HONMA TSUTOMU
IPC: H04N1/29
Filed: 1982-04-07
Abstract: PURPOSE:To obtain a good recording image, by a method wherein needle electrode blocks are driven every other block while, upon turnback, residual needle blocks are driven to record one line to reduce the densitometric irregularity and the densitometric lowering of the recording image. CONSTITUTION:Needle electrode blocks A or B are driven every other block and, upon tunback, residual needle electrodes are driven to record one line. By this mechanism, same control electrodes are not driven two times in succession as control electrodes C1, C2, control electrodes C3, C4 and so on while the densitometric irregularity and the densitometric lowering of a recording image are reduced and, because the amplitude of the densitometric irregularity becomes double, a good recording image is obtained from synergistic integral effect with visual sensation.